Factor Info

ID 51447
Size 576 digits / 1911 bits
Status composite
Value 165182983159323957960979710073150255815774801364740010399324960282769386804003765214459811490207199974244627217857204131522581308238909316250746605773904321849181714925992560814850757480029444165039608541410043653257974854509569548846462504083205768605076809720272257008795357680374940232643675426377309808213519242711892256335781017624351428725531347857762024772582611512315680268346349181566460238705457596092100260536460937969854841714217976187084339277278627907710070406123303431001114232917184145858675203377322325873462354369683053124504045187357383161847044287625151013

Factorizations

Primary (ID: 50259) 75144689824702198592013444969850173811994737 (proven prime)
(ID: 74507) 2198199015055666772428492702436624520496456378152455341012982770688492101755861119296324065805463493182886335962565884150782116171259883116185538330268741443903773326821683042072927885346454554837482856126422312487107557210837519126102197030056001344157619321639813794026987697409533201448082151264477950567893081410806760879944166560318716026398162270581063117044298186679246808857102464028659905509913394080990541776421409744220901379719274105754675598372782364703122826627269310852559530435260237841490916166330484731071093589749 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.